diff options
Diffstat (limited to 'nixpkgs/nixos/modules/system/boot/tmp.nix')
-rw-r--r-- | nixpkgs/nixos/modules/system/boot/tmp.nix | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/system/boot/tmp.nix b/nixpkgs/nixos/modules/system/boot/tmp.nix new file mode 100644 index 000000000000..5bf5e2eb2ec5 --- /dev/null +++ b/nixpkgs/nixos/modules/system/boot/tmp.nix @@ -0,0 +1,39 @@ +{ config, lib, ... }: + +with lib; + +{ + + ###### interface + + options = { + + boot.cleanTmpDir = mkOption { + type = types.bool; + default = false; + description = '' + Whether to delete all files in <filename>/tmp</filename> during boot. + ''; + }; + + boot.tmpOnTmpfs = mkOption { + type = types.bool; + default = false; + description = '' + Whether to mount a tmpfs on <filename>/tmp</filename> during boot. + ''; + }; + + }; + + ###### implementation + + config = { + + systemd.additionalUpstreamSystemUnits = optional config.boot.tmpOnTmpfs "tmp.mount"; + + systemd.tmpfiles.rules = optional config.boot.cleanTmpDir "D! /tmp 1777 root root"; + + }; + +} \ No newline at end of file |